/*** ============================================================================**** FILE**  uart.h**** DESCRIPTION**  Header files for uart usage**** CREATED**  Silicon Laboratories Hungary Ltd**** COPYRIGHT**  Copyright 2008 Silicon Laboratories, Inc.  **	http://www.silabs.com**** ============================================================================*/#ifndef UART_H#define UART_H#include "S8051.h"#include "Si4421.h"                /* ======================================= *                 *          D E F I N I T I O N S          *                 * ======================================= */#define BAUDRATE 				(9600)			//UART baudrate#define CIRC_BUF_LEN			(16)			//circular buffer length	#define RS232_EOP				(13) 			//RS232 EOP char = <CR>                /* ======================================= *                 *  F U N C T I O N   P R O T O T Y P E S  *                 * ======================================= */void UartInit(void);void UartRxISR(void);char ReadBuffer(void);char putchar(char ch);#endif